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Pyrethrine definitions
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Pyrethrine
• (n.) An alkaloid extracted from the root of the pellitory of Spain (Anacyclus pyrethrum).
Found on
http://thinkexist.com/dictionary/meaning/pyrethrine/
Pyrethrine
Pyr'eth·rine
noun
(Chemistry)
An alkaloid extracted from the root of the pellitory of Spain (
Anacyclus pyrethrum
).
Found on
http://www.encyclo.co.uk/webster/P/203
No exact match found.
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